AMBAK, Kamaruddin; HASHIM, H.; YUSOFF, I.; DAVID, B. An Evaluation on the Compliance to Safety Helmet Usage among Motorcyclists in Batu Pahat, Johor. International Journal of Integrated Engineering, [S. l.], v. 2, n. 2, 2011. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/208.. Acesso em: 18 jul. 2024.